Realme Launches its new custom UI for its smartphone users every year, based on the latest version of Android. Last year the Chinese tech manufacturer launched Android 12-based Realme UI 3.0, which is available for several devices.
Realme has started working on its next custom skin, based on Android 13. But till now, it has not confirmed the name of this new version, although Realme UI 3.0 was launched by the brand last year, so according to this, the name of the new version should be Realme UI 4.0. But Realme, OnePlus and some other Chinese brands do not launch the 4th version of any product because the number 4 is not considered auspicious in China.
If Realme had launched the Realme 5 series after the Realme 3 series and the Realme Narzo 50 series after Narzo 30 ceres, similarly, OnePlus also launched the OnePlus 5 series leaving its 4 series.